baber/WOPTO huggingface dataset:
Patent JP-S63108656-A (JP)
Title: Surface treatment method and device
Inventor: NINOMIYA TAKESHI
IPC: H01L21/302
Filed: 1986-10-24
Abstract: PURPOSE:To perform a surface treatment in which quantity and energy of incoming grains to a solid surface are controllable by making the surface treatment using ions produced by a surface ionization. CONSTITUTION:An ion source used a surface ionization is stored in an ion source chamber 1. A filament 7 of the ion source is heated to a suitable temperature using a power source 8. An ion is generated by touching a raw material introduced into the ion source chamber 1 by a raw material introducing means 5 to the filament 7. The ion is irradiated to a wafer 2 on a sample table 3 in a chamber 4. The ion can be accelerated by impressing voltage to the wafer 2 by a power source 6. This enables a surface treatment good in controllability to be performed as kinds, quantity, and an incoming energy of the incoming ion to the wafer 2 can be controlled.
Patent JP-S61130008-A (JP)
Inventor: YAMASHITA KENICHI
IPC: B28B3/02
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60142336-A (JP)
Title: Diazo copying material
Inventor: TAKAHASHI NORIHISA
IPC: G03C1/58
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a sharp image superior in light resistance, free from background coloring, and high in color density by using a combination of a specified hydrazone type coupler and a metal salt capable of forming a chelate with a coupling product. CONSTITUTION:A diazo copying material is composed of a diazonium salt, a metal salt capable of forming a chelate with a coupling product, and as hydrazone type coupler, a pyridine deriv. represented by formula I in which R<1> is lower alkylene, and R<2> is H or lower alkyl, halogen, carboxy, or lower alkoxycarbonyl, and n is 1 or 2. This coupler rapidly reacts with the diazonium slat to give a sharp red coupling product (formazan dye). In said formula I , when R2 is H, alkyl, or halogen, the coupler is high in coupling tendency and rapidly reacts with the diazonium compd. The diazo copying material is obtained by preparing said soln. for forming the photosensitive layer using the prescribed components, and coating a support with the soln. and drying it.
Patent JP-H04131875-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: G03G15/01
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a clear picture free from color slippage by generating driving pulse trains, which offset image positional deviation based on calculated amounts of image positional deviation and controlling the driving of stepping motors. CONSTITUTION:Based on the calculated amounts of image positional deviation, a pulse train generating means CPU 100 generates driving pulse trains for offsetting image positional deviation which driving pulse trains are supplied to the stepping motors 22Y, 22M, 22C, and 22BK. The CPU 100 outputs the driving pulse trains to stepping motor driving circuits 33Y, 33M, 33C, and 33BK and controls the driving of stepping motors 22Y, 22M, 22C, and 22BK, thereby driving photosensitive drums 1Y, 1M, 1C, and 1BK while offsetting the amount of the image positional deviation. Thus, color images on respective image carriers can be accurately superimposed in order and transferred, and a high quality picture in which four color-images are always in synchronousation and free from the color slippage can be obtained.
Patent JP-S60141939-A (JP)
Inventor: OOSUGI AKIRA
IPC: E04B1/684
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61130238-A (JP)
Title: Monoclonal antibody for recognizing arteriosclerosis focus and reagent
Inventor: TAKANO TATSUYA
IPC: C07K14/005
Filed: 1984-11-30
Abstract: PURPOSE:A monoclonal antibody useful as a reagent for arteriosclerosis, recognizing specifically a focus site as an antigen, obtained by cell fusion of a cell forming an antibody of blood cell focus site of arteriosclerosis and a myeloma cell. CONSTITUTION:A monoclonal antibody for recognizing specifically a blood vessel focus site (e.g., foam cell). The antibody is produced by a fused cell (e.g., 212D, or 305D) of a cell forming blood vessel focus site of arteriosclerosis and a myeloma cell, does not recognize a normal blood cell, recognizes the focus site, bonded to it specifically, so it can be used as a diagnosticum capable of estimating the site of arteriosclerosis and the degree of development, by using one or more of the antibodies, for example, the monoclonal antibody is bonded to a labelled compound, injected to the blood vessel, and an immune complex of the monoclonal antibody and the focus site itself promotes mobilization effect of macrophage, especially promotes activation of phagocytosis of macrophage, and is useful for remdying arteriosclerosis.
Patent JP-S62112620-A (JP)
Title: Liquid epoxy resin composition
Inventor: IBE HIROMITSU
IPC: H02K15/16
Filed: 1985-11-12
Abstract: PURPOSE:To obtain a liquid epoxy resin composition which does not sag during curing and can be injected by an automatic coater, by adding an imidazole compound and organic bentonite as a thixotropic agent to a specified epoxy resin. CONSTITUTION:An epoxy resin composition which is used to correct the unbalance of the rotary body of an rotor of a rotary electrical machine during rotation, and which is based on an epoxy resin, a polyamidoamine curing agent, an imidazole cure accelerator, an inorganic filler and a thixotropic agent and contains 1-5pts.wt. imidazole compound and 8-12pts.wt. organic bentonite as said thixotropic agent. As said epoxy resin, a low-viscosity epoxy resin which causes no lowering in properties such as heat resistance and impact resistance is preferred to a bisphenol A-derived epoxy resin to obtain the purpose low-viscosity resin composition, and therefore bisphenol F-derived epoxy resin, bisphenol AD-derived epoxy resin or the like is desirable.
Patent JP-S62111712-A (JP)
Title: Injection molding device
Inventor: HIROTA HIDEO
IPC: B29C45/37
Filed: 1985-11-12
Abstract: PURPOSE:To enable the titled device to obtain a favorable molded article whose insertion thing is molded unitarily at a correct position and is not peeled off, by a method wherein the insertion thing is held at the tip of a core by providing a core protrudable into a cavity on a holding position of the insertion thing of the bottom of a mold cavity. CONSTITUTION:As for a movable mold 11, the bottom of a cavity 13 of the same is provided with cores 14, 15, the rear ends of which are provided with hydraulic devices 16, 17 and the top surfaces 14A, 15A of the cores 14, 15 are made retreatable to positions where they are protruded within the cavity 13 and positions where they become flush with the bottom of the cavity. The mold is broken, the core is thrusted out by the hydraulic device and a picturing film 2 and IC module 3 are kept at each tip of the cores. The picturing film is stuck to the top surface of the core by removing remaining air between the film and the top surface of the core after the film has been made to suck to the top surface of the core by vacuum suction. The IC module is held by fitting a positioning hole of the same over a boss 15B of the top surface 15A of the core. Then the cores 14, 15 are retreated by the hydraulic devices, the mold is clamped after the top surface of the core has been flush with the bottom of the cavity, and resin is supplied for unitary molding.
Patent JP-S60143161-A (JP)
Title: Bumper structure for car
Inventor: KISHIMOTO RIYOUICHI
IPC: B60R19/18
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the weight without sacrifice of appearance by forming a shock absorber provided on the horizontal section of upper face of reinforcement member of bumper softer than an absorber provided on the rear wall face. CONSTITUTION:A front bumper 2 is constructed with a reinforcement 3, skin member 4 and shock absorber 5. The reinforcement member 3 is a rod having C-shaped cross-section composed of horizontal sections 3a, 3b of upper/lower faces and rear wall face section 3c extending laterally by approximately same length with the width of car. The skin member 4 is formed with synthetic resin to have C-shaped cross-section and fixed to the chassis while covering the reinforcement member 3. The absorber 5 is comprised of high hardness section 5a and low hardness section 5b where the section 5a is arranged in the center while the section 5b is arranged at the upper end section of bumper. Consequently, the entire weight of bumper can be reduced without varying the shock absorbing performance.
Patent JP-H08116303-A (JP)
Title: Spread spectrum radio communication system and radio communication equipment for base station and radio communication equipment for mobile station used in the same
Inventor: SAITO SHIGETOSHI
IPC: H04W4/00
Filed: 1994-10-18
Abstract: PURPOSE: To always set S/N at a high level and to perform reception with small transmission error by setting the optimum pass length on the RAKE receiver of a reception station even when radio environment changes. CONSTITUTION: In the base station, the radio transmission characteristic of a forward link is measured from the reception electric field intensity of a radio signal arriving from a mobile station via a reverse link by a radio transmission line measuring part 18b. Information representing the optimum pass length to be set on the RAKE receiver of the mobile station is generated based on a measured result, and such optimum pass length information is given to the mobile station via the forward link. While, in the mobile station, the optimum pass length information is sampled by a pass length information sampling part, and the number of taps of the transversal filter of the RAKE receiver is set based on the optimum pass length information.
Patent JP-H1198395-A (JP)
Title: Picture processor
Inventor: ENAMI TAKAFUMI
IPC: G06T7/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To realize video image with high resolution by a simplified inexpensive mechanism part in a picture processor for obtaining the high resolution of a moving image. SOLUTION: A storing part 110 stores plural timewisely different frame data D1 and D2, and a movement detecting part 121 detects a relative moving vector V between the frames with 1/2 (or 1/n) pixel precision based on the two frame data D1 and D2(or the partial data of a frame), and a high resolution picture interpolating part 122 shifts one frame data D1 (or the partial data of the frame) only by the moving vector V, and urites the frame data D1 with the other frame data D2. Also, it is desired that a camera fine adjusting mechanism part (eccentric motor) 239 fine adjusts a camera 220a or an image pickup element or a lens.
Patent JP-2000080924-A (JP)
Title: Position regulating device of double-ribbed belt for engine
Inventor: AWATA TSUYOSHI
IPC: F02B67/06
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To surely detect error assemble of a double-ribbed belt by forming a protrude on an end part cover positioned on a side of the double-ribbed belt, in a device wherein the plural ribs belt is stretched to the double-ribbed belt for driving a compressor, an oil pump, a power generator and the like. SOLUTION: An end part cover 1 is fixed to a front surface of an engine, a crack pulley 13 is arranged along just front of the end part cover 1, and driving force is transmitted to a pulley such as a compressor, an oil pump by a double-ribbed belt 8a stretched to the crank pulley 13. In this case, a protrude 29 is formed on the end part cover 1 to restrict stretch slippage of the double-ribbed belt 8a. The protrude 29 is positioned on a side of the double- ribbed belt 8a, and a flat surface 30 is faced to the side surface of the double- ribbed belt 8a. At the time of an error assembling condition which is stretched sliding the double-ribbed belt 8a to a right side, abrading noise is generated by the side of the double-ribbed belt 8a making contact with the protrude 29, and the wrong assemble of the double-ribbed belt 8a can be detected.
Patent JP-S62112317-A (JP)
Title: Vapor growth device
Inventor: TAKAMI KAZUAKI
IPC: H01L21/205
Filed: 1985-11-11
Abstract: PURPOSE:To produce a vapor growth device with excellent controlability coping with the steep fluctuation in carrier concentration by a method wherein a space is formed between the gas jetting surface of doping gas leading-in pipe and a base as a gas flowing path to lead-in doping gas directly into the space. CONSTITUTION:When a GaAs crystal is grown, AsCl3 fed from a gas leading-in pipe 4 reacts with source Ga 2a in a source reservoir 2 to pass through a space between a gas jetting surface 5a of doping gas leading-in pipe 5 and a base 3. The temperature around the base 3 loaded with a substrate 3a is set to a crystal growing temperature so that a crystal film may be grown on the substrate 3a by the gas passing on the base 3. The substrate 3a is directly fed with doping gas from the leading-in pipe 5 to control the carrier concentration in the growing film. In such a constitution, the gas jetting surface 5a is made in parallel with the substrate 3a to feed the doping gas evenly.
Patent JP-2001073419-A (JP)
Title: Ball type fire hydrant device
Inventor: MORITA YUKIHIKO
IPC: F16K5/06
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing the injection of the high pressure fluid from a water conduit passage side to a water discharge passage side when a fire hydrant is opened at a low degree of opening in the case of inspecting the fire hydrant. SOLUTION: A ball type fire hydrant BV, in which a water conduit passage 7 and a water discharge passage 8 are cut from each other or connected to each other inside of a valve casing 4 in response to the turning angle of a spherical valve element 1, the spherical valve element 1 is provided with a primary side spherical surface part 15 to be engaged with a primary side valve seat 9 at one side of one surface S having a through-hole 2 and an axis of a turning shaft 3 in common, and provided with a secondary side spherical surface part 16 to be engaged with a secondary side valve seat 10 at the one end thereof.  The spherical valve element 1 is also provided with a secondary side outflow passage forming means 17 for securing the water cutoff condition between the primary side valve seat 9 and the primary side spherical surface part 15 in the case of fully closing the ball type fire plug BV and for forming an opening area of the fluid passage to be formed in the secondary side larger than the opening area of the fluid passage formed in a primary side in the case of opening the fire plug at a low degree of opening.
Patent JP-H10108446-A (JP)
Title: Stepping motor
Inventor: MATSUMOTO KEIGO
IPC: H02K37/14
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate initial positional setting, while realizing reduction in size of a motor through contact with a stopper, when the stopper is provided. SOLUTION: A projected section 3a of a magnet bush 3 is formed, and a projected section is also formed at the end part of a bearing-holding section 8a of a frame 1 or bracket 8 and is placed in contact with the projected section 3a. The projected section formed at the end part of the bearing holding section 8a of the frame 1 or bracket 8 and a polarity tooth of yoke are arranged to form the predetermined angle, a recessed section is provided at the predetermined position for magnetic flux distribution of the magnet 2 and the D-cut or H-cut in the side of the rotating shaft is arranged in the predetermined angle to this recessed section and the projected section 3a of the magnet bush 3.
Patent JP-H0994393-A (JP)
Title: Clothes drier
Inventor: URA TOSHIHIKO
IPC: D06F58/28
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve safety on appearance and to detect the opening/closing of a cover body at a position where the opening / closing angle of the cover body is smaller, in a clothes drier for supplying hot blast to the inside of a rotary drum by a blowing fan and drying clothes. SOLUTION: The rotary drum 2 is freely rotatably and pivotally supported inside an outer frame 1, the hot blast for drying the clothes inside the rotary drum 2 is heated by a burner and the hot blast is supplied to the inside of the rotary drum 2 by the blowing fan. The cover body 19 is freely openably and closably disposed on the front part of the outer frame 1, a proximity switch 21 is operated by a magnet 22 attached to the cover body 19 and the rotary drum 2 is rotated and stopped through a controller by the proximity switch 21. The proximity switch 21 is provided together with a locking part 18 for locking the cover body 19.
Patent JP-S61131273-A (JP)
Title: Magnetic head control system
Inventor: FUJIKI MASAO
IPC: H02P8/00
Filed: 1984-11-30
Abstract: PURPOSE:To execute securely seek action by positioning a head by a servo unused mode when the seek is short and using the servo mode even when the seek is short when the servo unused mode is continuous. CONSTITUTION:The data read by a magnetic head 12 are outputted to a servo circuit 17 by a change-over circuit 16 in case of the servo data. A change-over circuit 16 outputs to a data processing circuit 18 in case of an ordinary data. A processing circuit 18 executes the reading processing such as the binary processing for the ordinary data. A servo circuit 17 controls driving of a stepping motor 14 and controls seek action of the head 12. When seek of a magnetic head is shorter than the prescribed set value, the positioning action of the head is executed by the servo unused mode for which the index servo data are not used. When the number of times of the seek action by the servo unused mode is larger than the prescribed set value, and even when the seek is shorter, the index servo data are used. Thus, the secure seek action can be realized without reducing a positioning accuracy.
Patent JP-S62112444-A (JP)
Title: Voice transmission system
Inventor: OGUCHI KIMIO
IPC: H04L47/43
Filed: 1985-11-12
Abstract: PURPOSE:To execute precise voice reproduction by adding identifying information for identifying continuous voiced parts from other continuous voiced parts and sequence numbers indicating the order of packets to plural packets corresponding to respective voiced parts on the transmission side. CONSTITUTION:A control information generating part 14 sets up identification nation codes inverted at their logical levels in respective continuous voiced parts in accordance with the identified result of a voice sound/voiceless sound identifying part 12 in addition to a destination address, a self-address, etc., and sets up sequence numbers consisting of continuous numbers to respective packets. A control information discriminating part 22 discriminates the level of an identifying code S inserted into the control information to identify the position of the voiced part. Since the identifying codes inverted in respective voiced parts are added to respective packets, precise voice can be reproduced even if a packet lack is generated during transmission.
Patent JP-H04131431-A (JP)
Title: Excavator
Inventor: OHIRA KAZUNOBU
IPC: E02F3/38
Filed: 1990-09-20
Abstract: PURPOSE:To widen the area to be excavated by widening the arm bending angle made by the upper boom and the bucket arm when the excavating angle between booms is small, and lessening the bending angle when the excavating angle is large. CONSTITUTION:When excavating by a bucket, an extensible cylinder 7 is constricted to lessen the excavating angle alpha between booms constituted by the lower boom 1 and the upper boom 4 to close the bearing point 8b of the arm cylinder to the bearing point of the booms 1b to bring about the distance (a) and further to widen the arm bending angle beta. When turning the machine body or the excavator in a narrow space, the cylinder 7 is extended to widen the excavating angle alpha between the booms and lessen the arm bending angle beta.
Patent JP-H1192177-A (JP)
Title: Glass subjected to water-repellent treatment and its production
Inventor: KONDO HIROFUMI
IPC: G02B1/14
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a glass excellent in water repellency and durability by forming a treatment film based on an alkoxysilane compd. having a perfluoro- polyether group on a substrate, at least the surface of which is made of silicon dioxide. SOLUTION: An alkoxysilane compd. having a perfluoro-polyether group is diluted with an alcohol-base solvent to prepare a treatment film compsn. having 0.01-10 wt.% concn. This compsn. is applied on a substrate, at least the surface of which is made of silicon dioxide, and a treatment film is formed by drying to obtain the objective glass subjected to water-repellent treatment. The alkoxysilane compd. is preferably represented by the formula; R<f> COR<1> -R<2> -Si(OR<3> )3 (where R<4> is a perfluoro-polyether group, R<1> is O, NH or S, R<2> is an alkylene chain and R<3> is an alkyl, chain). The alcohol preferably has 50-120 deg.C b.p.
Patent JP-S62114329-A (JP)
Title: Instrument for measuring period of composite pulse
Inventor: NAKAKOJI YOKI
IPC: H03K21/02
Filed: 1985-11-13
Abstract: PURPOSE:To measure the period of composite pulses, which consist of the first and second pulses which are repeated alternately in the same cycle and are different in frequency, with a simple constitution by converting composite pulses to a single pulse signal by a monostable multivibrator, a D type FF, etc. and measuring its period. CONSTITUTION:Composite pulses (a) consisting of the first and second continuous pulses which are repeated alternately in the same cycles W1 and W2 and have periods T1 and T2 respectively (T1<T2) and have frequencies f1 and f2 different from each other is supplied to a waveform converter 2 consisting of a monostable multivibrator 3, a resistance R1, and a capacitor C1, and is converted to a waveform signal (b) where the part in the cycle W1 is in the high level. The signal (b) and the signal (a) are applied to a data terminal D and a clock terminal CL of a D type FF 4 respectively, and the Q output of the FF 4 is processed by a T type FF 5 to convert the signal (a) to a single pulse signal (d) having 50% duty ratio. This signal (d) is supplied to a counter 6 to measure the period of the composite pulse (a) with the simple constitution.
Patent JP-H0559021-A (JP)
Title: Synthesis of 2-oxazolidinone compound
Inventor: ISHII TOSHIYUKI
IPC: B01J31/12
Filed: 1991-09-05
Abstract: PURPOSE:To profitably obtain a 2-oxazolidinone compound in an industrial scale under a mild condition in a good yield directly from a compound having an oxirane ring and a carbamic acid ester by the use of a specific catalyst. CONSTITUTION:When a compound of formula I (R is H, organic group) having an oxirane ring is reacted with a carbamic acid ester of formula II (R<1> is alcohol residue) to produce a 2-oxazolidinone compound of formula III, the reaction is performed in the presence of a catalyst comprising an aliphatic amine, aromatic amine, tertiary amine such as a nitrogen-containing heterocyclic ring compound such as N,N-dimethylbenzylamine, or tin compound such as di-n-butyl tin dilaurate, stannous chloride or tin octenoate preferably in an amount of 0.01-5.0wt.%, especially 0.1-3.0wt.%, based on the starting raw materials, respectively, preferably at 100-180 deg.C to obtain the objective compound in a yield higher at least 20% than those of known methods using tertiary amines as the catalyst.
Patent JP-H07131878-A (JP)
Title: Loudspeaker system having augmented frequency range
Inventor: MIHARA EIJI
IPC: H04R1/26
Filed: 1993-10-12
Abstract: PURPOSE: To extend the frequency range of the loudspeaker system. CONSTITUTION: The loudspeaker system is provided with a frequency range extension device having a bus enclosure that has a woofer and a tweeter arranged and configured to emit power uniformly and substantially over an audible bus frequency range higher than a 2nd prescribed cut-off frequency lower than a 1st prescribed cut-off frequency and apart from the 1st prescribed cut-off frequency by an intermediate audible frequency range.